Bexley has designed the Jitterbug around a 70-year old, Art Deco style clip and the dance that made everyone's feet move. The pocket-sized fountain pen measures a shade under 4" when closed and extends to 5 3/8" long when opened and the cap posted. The size of the pen is easy to carry and comfortable in the hand when writing. Accepts international-size ink cartridges or can be filled using an eyedropper and a little silicone grease on the section threads. The stainless steel, gold-plated nib is a pleasure on paper and is available in fine, medium or broad tip sizes.